Atm to inH2O
Atmosphere ⇌ inches of water column
The Atm to inH2O conversion calculator above helps you to quickly and accurately, find the equal value for the selected pressure unit. First Select the pressure unit to convert from, then enter the value to convert. The result will be displayed below. This calculation works on conversion factor 1 Atm = 406.7825 inH2O Similarly 1 inH2O = 0.0025 Atm.
Atm to inH2O conversion table
| Atm | inH2O |
| 0.001 | 0.4068 |
| 0.01 | 4.0678 |
| 0.1 | 40.6782 |
| 0.2 | 81.3565 |
| 0.3 | 122.0347 |
| 0.4 | 162.7130 |
| 0.5 | 203.3912 |
| 0.6 | 244.0695 |
| 0.7 | 284.7477 |
| 0.8 | 325.4260 |
| 0.9 | 366.1042 |
| 1 | 406.7825 |
| 1.1 | 447.4607 |
| 1.2 | 488.1390 |
| 1.3 | 528.8172 |
| 1.4 | 569.4955 |
| 1.5 | 610.1737 |
| 1.6 | 650.8520 |
| 1.7 | 691.5302 |
| 1.8 | 732.2085 |
| 1.9 | 772.8867 |
| 2 | 813.5649 |
| 2.1 | 854.2432 |
| 2.2 | 894.9214 |
| 2.3 | 935.5997 |
| 2.4 | 976.2779 |
| 2.5 | 1016.9562 |
| 2.6 | 1057.6344 |
| 2.7 | 1098.3127 |
| 2.8 | 1138.9909 |
| 2.9 | 1179.6692 |
| 3 | 1220.3474 |
| 3.1 | 1261.0257 |
| 3.2 | 1301.7039 |
| 3.3 | 1342.3822 |
| 3.4 | 1383.0604 |
| 3.5 | 1423.7387 |
| 3.6 | 1464.4169 |
| 3.7 | 1505.0952 |
| 3.8 | 1545.7734 |
| 3.9 | 1586.4517 |
| 4 | 1627.1299 |
| 4.1 | 1667.8081 |
| 4.2 | 1708.4864 |
| 4.3 | 1749.1646 |
| 4.4 | 1789.8429 |
| 4.5 | 1830.5211 |
| 4.6 | 1871.1994 |
| 4.7 | 1911.8776 |
| 4.8 | 1952.5559 |
| 4.9 | 1993.2341 |
| 5 | 2033.9124 |
| 5.1 | 2074.5906 |
| 5.2 | 2115.2689 |
| 5.3 | 2155.9471 |
| 5.4 | 2196.6254 |
| 5.5 | 2237.3036 |
| 5.6 | 2277.9819 |
| 5.7 | 2318.6601 |
| 5.8 | 2359.3384 |
| 5.9 | 2400.0166 |
| 6 | 2440.6948 |
| 6.1 | 2481.3731 |
| 6.2 | 2522.0513 |
| 6.3 | 2562.7296 |
| 6.4 | 2603.4078 |
| 6.5 | 2644.0861 |
| 6.6 | 2684.7643 |
| 6.7 | 2725.4426 |
| 6.8 | 2766.1208 |
| 6.9 | 2806.7991 |
| 7 | 2847.4773 |
| 7.1 | 2888.1556 |
| 7.2 | 2928.8338 |
| 7.3 | 2969.5121 |
| 7.4 | 3010.1903 |
| 7.5 | 3050.8686 |
| 7.6 | 3091.5468 |
| 7.7 | 3132.2251 |
| 7.8 | 3172.9033 |
| 7.9 | 3213.5815 |
| 8 | 3254.2598 |
| 8.1 | 3294.9380 |
| 8.2 | 3335.6163 |
| 8.3 | 3376.2945 |
| 8.4 | 3416.9728 |
| 8.5 | 3457.6510 |
| 8.6 | 3498.3293 |
| 8.7 | 3539.0075 |
| 8.8 | 3579.6858 |
| 8.9 | 3620.3640 |
| 9 | 3661.0423 |
| 9.1 | 3701.7205 |
| 9.2 | 3742.3988 |
| 9.3 | 3783.0770 |
| 9.4 | 3823.7553 |
| 9.5 | 3864.4335 |
| 9.6 | 3905.1118 |
| 9.7 | 3945.7900 |
| 9.8 | 3986.4682 |
| 9.9 | 4027.1465 |
| 10 | 4067.8247 |
| 10.1 | 4108.5030 |
| 10.2 | 4149.1812 |
| 10.3 | 4189.8595 |
| 10.4 | 4230.5377 |
| 10.5 | 4271.2160 |
| 10.6 | 4311.8942 |
| 10.7 | 4352.5725 |
| 10.8 | 4393.2507 |
| 10.9 | 4433.9290 |
| 11 | 4474.6072 |
